1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.upgrade.v4_3_0.util;
24  
25  import com.liferay.portal.upgrade.util.PKUpgradeColumnImpl;
26  import com.liferay.portal.upgrade.util.UpgradeColumn;
27  import com.liferay.portal.upgrade.util.ValueMapper;
28  import com.liferay.portal.upgrade.util.ValueMapperFactory;
29  import com.liferay.portlet.wiki.service.WikiPageResourceLocalServiceUtil;
30  
31  /**
32   * <a href="WikiPageIdUpgradeColumnImpl.java.html"><b><i>View Source</i></b></a>
33   *
34   * @author Brian Wing Shun Chan
35   */
36  public class WikiPageIdUpgradeColumnImpl extends PKUpgradeColumnImpl {
37  
38      public WikiPageIdUpgradeColumnImpl(
39          UpgradeColumn nodeIdColumn, UpgradeColumn titleColumn) {
40  
41          super("pageId", false);
42  
43          _nodeIdColumn = nodeIdColumn;
44          _titleColumn = titleColumn;
45          _wikiPageIdMapper = ValueMapperFactory.getValueMapper();
46      }
47  
48      public Object getNewValue(Object oldValue) throws Exception {
49          _resourcePrimKey = null;
50  
51          Object newValue = super.getNewValue(oldValue);
52  
53          Long oldNodeId = (Long)_nodeIdColumn.getOldValue();
54          Long newNodeId = (Long)_nodeIdColumn.getNewValue();
55          String title = (String)_titleColumn.getOldValue();
56  
57          String oldPageIdValue =
58              "{nodeId=" + oldNodeId + ", title=" + title + ", version=1.0}";
59  
60          _resourcePrimKey = new Long(WikiPageResourceLocalServiceUtil.
61              getPageResourcePrimKey(newNodeId.longValue(), title));
62  
63          _wikiPageIdMapper.mapValue(oldPageIdValue, _resourcePrimKey);
64  
65          return newValue;
66      }
67  
68      public ValueMapper getValueMapper() {
69          return _wikiPageIdMapper;
70      }
71  
72      public Long getResourcePrimKey() {
73          return _resourcePrimKey;
74      }
75  
76      private UpgradeColumn _nodeIdColumn;
77      private UpgradeColumn _titleColumn;
78      private ValueMapper _wikiPageIdMapper;
79      private Long _resourcePrimKey;
80  
81  }